Cisco Cisco Aironet 350 Wireless Bridge 문제 해결 가이드

Motherboard: IBM405 200MHz, 8192KB FLASH, 16384KB DRAM, Revision 00

Bootstrap Ver. 0.05: FLASH, CRC C5CA9B6B (OK)

Initialization: OK

..........

......

Memory Bank   total      used      left

  DRAM      16742624         0  16742624

  Config      524288       292    523996

  FLASH      7602176   1501612   6100564

Memory Bank:File                     address      size   encoding type  flags

  a) Config:AP Installation Key      FF820000        80  none     Key   0000

  b) Config:AWC_ConfigDB             FF820050       212  AiroDB1  Data  0000

  c) FLASH :EnterpriseAP Sys 12.05   FF8A0000   1225476  gzip     Exec  0901

  d) FLASH :EnterpriseAP Web 12.05   FF9CB304    149300  .tar.gz  Web   0000

  e) FLASH :Inflate Ver. c14o        FF9EFA38      7496  gzip     Dcdr  0900

  f) FLASH :350 Series FW 5.20.47    FF9F1780     59292  .tar.gz  Data  0000

  g) FLASH :AIR−CB20A FW 5.20.47     FF9FFF1C     60048  .tar.gz  Data  0000

   Inflating "EnterpriseAP Sys 10.12"...

When the boot process is complete and the main menu appears, press H to see the Home Menu.

19. 

Verify that the AP now runs the new firmware version.

AP1200−ed708a      [Cisco 1200 Series AP 12.05]       

Uptime: 00:01:56

20. 

The VxWorks firmwares do not support 802.11g radio. For this, the AP must be upgraded to a minimum of
12.2(13)JA version. Thus, the AP needs to be upgraded to Cisco IOS® in order to support 802.11g radio.

When an VxWorks−based Aironet AP boots, and at the time of this boot, if a reset occurs during the interval
between when the software image successfully inflates and when the LAN and radio drivers load, the device
loses its configuration files. Then, the device restores back to the factory default setting during reload. On the
reload, the AP reverts back to the default Service Set Identification (SSID), tsunami, and open authentication.
Therefore, such an AP allows unauthenticated wireless clients to access the network

In order to mitigate this security impact, if the AP is on a switch port that can support 802.1q trunking, the
port can be configured to disallow network access for the native VLAN. This prevents the AP from being
managed, and the AP can be configured only to allow wireless access to tagged VLANs. Thus, when an AP
defaults, its unauthenticated wireless clients are put in the native VLAN and are blocked at the switch port.

• 

• 

• 

• 

• 

•